19377667036

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1132667}}^1$

素因数の和:1132738

約数の個数: 48

約数和(自身を含む): 42624562176

約数和(自身を除く): 23246895140

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 91, 94, 182, 188, 329, 364, 611, 658, 1222, 1316, 2444, 4277, 8554, 17108, 1132667, 2265334, 4530668, 7928669, 14724671, 15857338, 29449342, 31714676, 53235349, 58898684, 103072697, 106470698, 206145394, 212941396, 372647443, 412290788, 692059537, 745294886, 1384119074, 1490589772, 2768238148, 4844416759, 9688833518, 19377667036]

約数ペア:

[(1, 19377667036), (2, 9688833518), (4, 4844416759), (7, 2768238148), (13, 1490589772), (14, 1384119074), (26, 745294886), (28, 692059537), (47, 412290788), (52, 372647443), (91, 212941396), (94, 206145394), (182, 106470698), (188, 103072697), (329, 58898684), (364, 53235349), (611, 31714676), (658, 29449342), (1222, 15857338), (1316, 14724671), (2444, 7928669), (4277, 4530668), (8554, 2265334), (17108, 1132667)]