About the Number

13131470

13131469 ← → 13131471

2進数表記:110010000101111011001110

漢数字表記:千三百十三万千四百七十

素因数分解:

2 1 × 5 1 × 11 1 × 19 1 × 61 1 × 103 1

素因数の和:201
約数の個数: 64
約数和(自身を含む): 27855360
約数和(自身を除く): 14723890

約数列:
[1, 2, 5, 10, 11, 19, 22, 38, 55, 61, 95, 103, 110, 122, 190, 206, 209, 305, 418, 515, 610, 671, 1030, 1045, 1133, 1159, 1342, 1957, 2090, 2266, 2318, 3355, 3914, 5665, 5795, 6283, 6710, 9785, 11330, 11590, 12566, 12749, 19570, 21527, 25498, 31415, 43054, 62830, 63745, 69113, 107635, 119377, 127490, 138226, 215270, 238754, 345565, 596885, 691130, 1193770, 1313147, 2626294, 6565735, 13131470]

約数ペア:
[(1, 13131470), (2, 6565735), (5, 2626294), (10, 1313147), (11, 1193770), (19, 691130), (22, 596885), (38, 345565), (55, 238754), (61, 215270), (95, 138226), (103, 127490), (110, 119377), (122, 107635), (190, 69113), (206, 63745), (209, 62830), (305, 43054), (418, 31415), (515, 25498), (610, 21527), (671, 19570), (1030, 12749), (1045, 12566), (1133, 11590), (1159, 11330), (1342, 9785), (1957, 6710), (2090, 6283), (2266, 5795), (2318, 5665), (3355, 3914)]

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