15691634272

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{142589}}^1$

素因数の和:142799

約数の個数: 48

約数和(自身を含む): 32698738800

約数和(自身を除く): 17007104528

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 181, 304, 362, 608, 724, 1448, 2896, 3439, 5792, 6878, 13756, 27512, 55024, 110048, 142589, 285178, 570356, 1140712, 2281424, 2709191, 4562848, 5418382, 10836764, 21673528, 25808609, 43347056, 51617218, 86694112, 103234436, 206468872, 412937744, 490363571, 825875488, 980727142, 1961454284, 3922908568, 7845817136, 15691634272]

約数ペア:

[(1, 15691634272), (2, 7845817136), (4, 3922908568), (8, 1961454284), (16, 980727142), (19, 825875488), (32, 490363571), (38, 412937744), (76, 206468872), (152, 103234436), (181, 86694112), (304, 51617218), (362, 43347056), (608, 25808609), (724, 21673528), (1448, 10836764), (2896, 5418382), (3439, 4562848), (5792, 2709191), (6878, 2281424), (13756, 1140712), (27512, 570356), (55024, 285178), (110048, 142589)]