About the Number

16213992

16213991 ← → 16213993

2進数表記:111101110110011111101000

漢数字表記:千六百二十一万三千九百九十二

素因数分解:

2 3 × 3 1 × 19 1 × 31 2 × 37 1

素因数の和:127
約数の個数: 96
約数和(自身を含む): 45280800
約数和(自身を除く): 29066808

約数列:
[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 37, 38, 57, 62, 74, 76, 93, 111, 114, 124, 148, 152, 186, 222, 228, 248, 296, 372, 444, 456, 589, 703, 744, 888, 961, 1147, 1178, 1406, 1767, 1922, 2109, 2294, 2356, 2812, 2883, 3441, 3534, 3844, 4218, 4588, 4712, 5624, 5766, 6882, 7068, 7688, 8436, 9176, 11532, 13764, 14136, 16872, 18259, 21793, 23064, 27528, 35557, 36518, 43586, 54777, 65379, 71114, 73036, 87172, 106671, 109554, 130758, 142228, 146072, 174344, 213342, 219108, 261516, 284456, 426684, 438216, 523032, 675583, 853368, 1351166, 2026749, 2702332, 4053498, 5404664, 8106996, 16213992]

約数ペア:
[(1, 16213992), (2, 8106996), (3, 5404664), (4, 4053498), (6, 2702332), (8, 2026749), (12, 1351166), (19, 853368), (24, 675583), (31, 523032), (37, 438216), (38, 426684), (57, 284456), (62, 261516), (74, 219108), (76, 213342), (93, 174344), (111, 146072), (114, 142228), (124, 130758), (148, 109554), (152, 106671), (186, 87172), (222, 73036), (228, 71114), (248, 65379), (296, 54777), (372, 43586), (444, 36518), (456, 35557), (589, 27528), (703, 23064), (744, 21793), (888, 18259), (961, 16872), (1147, 14136), (1178, 13764), (1406, 11532), (1767, 9176), (1922, 8436), (2109, 7688), (2294, 7068), (2356, 6882), (2812, 5766), (2883, 5624), (3441, 4712), (3534, 4588), (3844, 4218)]

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