15621597466

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{81019}}^1$

素因数の和:81198

約数の個数: 32

約数和(自身を含む): 25515466560

約数和(自身を除く): 9893869094

約数列:

[1, 2, 17, 34, 53, 106, 107, 214, 901, 1802, 1819, 3638, 5671, 11342, 81019, 96407, 162038, 192814, 1377323, 2754646, 4294007, 8588014, 8669033, 17338066, 72998119, 145996238, 147373561, 294747122, 459458749, 918917498, 7810798733, 15621597466]

約数ペア:

[(1, 15621597466), (2, 7810798733), (17, 918917498), (34, 459458749), (53, 294747122), (106, 147373561), (107, 145996238), (214, 72998119), (901, 17338066), (1802, 8669033), (1819, 8588014), (3638, 4294007), (5671, 2754646), (11342, 1377323), (81019, 192814), (96407, 162038)]