19386466476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4285249}}^1$

素因数の和:4285298

約数の個数: 48

約数和(自身を含む): 50394540000

約数和(自身を除く): 31008073524

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 4285249, 8570498, 12855747, 17140996, 25711494, 51422988, 55708237, 111416474, 124272221, 167124711, 222832948, 248544442, 334249422, 372816663, 497088884, 668498844, 745633326, 1491266652, 1615538873, 3231077746, 4846616619, 6462155492, 9693233238, 19386466476]

約数ペア:

[(1, 19386466476), (2, 9693233238), (3, 6462155492), (4, 4846616619), (6, 3231077746), (12, 1615538873), (13, 1491266652), (26, 745633326), (29, 668498844), (39, 497088884), (52, 372816663), (58, 334249422), (78, 248544442), (87, 222832948), (116, 167124711), (156, 124272221), (174, 111416474), (348, 55708237), (377, 51422988), (754, 25711494), (1131, 17140996), (1508, 12855747), (2262, 8570498), (4524, 4285249)]