15136991630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{581521}}^1$

素因数の和:581684

約数の個数: 32

約数和(自身を含む): 28890012960

約数和(自身を除く): 13753021330

約数列:

[1, 2, 5, 10, 19, 38, 95, 137, 190, 274, 685, 1370, 2603, 5206, 13015, 26030, 581521, 1163042, 2907605, 5815210, 11048899, 22097798, 55244495, 79668377, 110488990, 159336754, 398341885, 796683770, 1513699163, 3027398326, 7568495815, 15136991630]

約数ペア:

[(1, 15136991630), (2, 7568495815), (5, 3027398326), (10, 1513699163), (19, 796683770), (38, 398341885), (95, 159336754), (137, 110488990), (190, 79668377), (274, 55244495), (685, 22097798), (1370, 11048899), (2603, 5815210), (5206, 2907605), (13015, 1163042), (26030, 581521)]