12530864

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:453

約数の個数: 40

約数和(自身を含む): 25416528

約数和(自身を除く): 12885664

約数列:

[1, 2, 4, 8, 16, 37, 61, 74, 122, 148, 244, 296, 347, 488, 592, 694, 976, 1388, 2257, 2776, 4514, 5552, 9028, 12839, 18056, 21167, 25678, 36112, 42334, 51356, 84668, 102712, 169336, 205424, 338672, 783179, 1566358, 3132716, 6265432, 12530864]

約数ペア:

[(1, 12530864), (2, 6265432), (4, 3132716), (8, 1566358), (16, 783179), (37, 338672), (61, 205424), (74, 169336), (122, 102712), (148, 84668), (244, 51356), (296, 42334), (347, 36112), (488, 25678), (592, 21167), (694, 18056), (976, 12839), (1388, 9028), (2257, 5552), (2776, 4514)]