15695813388

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^2\times {\mathrm{383}}^1\times {\mathrm{1847}}^1$

素因数の和:2323

約数の個数: 72

約数和(自身を含む): 37613334528

約数和(自身を除く): 21917521140

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 383, 516, 766, 1149, 1532, 1847, 1849, 2298, 3694, 3698, 4596, 5541, 5547, 7388, 7396, 11082, 11094, 16469, 22164, 22188, 32938, 49407, 65876, 79421, 98814, 158842, 197628, 238263, 317684, 476526, 707401, 708167, 953052, 1414802, 1416334, 2122203, 2124501, 2829604, 2832668, 3415103, 4244406, 4249002, 6830206, 8488812, 8498004, 10245309, 13660412, 20490618, 30418243, 40981236, 60836486, 91254729, 121672972, 182509458, 365018916, 1307984449, 2615968898, 3923953347, 5231937796, 7847906694, 15695813388]

約数ペア:

[(1, 15695813388), (2, 7847906694), (3, 5231937796), (4, 3923953347), (6, 2615968898), (12, 1307984449), (43, 365018916), (86, 182509458), (129, 121672972), (172, 91254729), (258, 60836486), (383, 40981236), (516, 30418243), (766, 20490618), (1149, 13660412), (1532, 10245309), (1847, 8498004), (1849, 8488812), (2298, 6830206), (3694, 4249002), (3698, 4244406), (4596, 3415103), (5541, 2832668), (5547, 2829604), (7388, 2124501), (7396, 2122203), (11082, 1416334), (11094, 1414802), (16469, 953052), (22164, 708167), (22188, 707401), (32938, 476526), (49407, 317684), (65876, 238263), (79421, 197628), (98814, 158842)]