19109397468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13381931}}^1$

素因数の和:13381962

約数の個数: 48

約数和(自身を含む): 53955949824

約数和(自身を除く): 34846552356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 13381931, 26763862, 40145793, 53527724, 80291586, 93673517, 160583172, 187347034, 227492827, 281020551, 374694068, 454985654, 562041102, 682478481, 909971308, 1124082204, 1364956962, 1592449789, 2729913924, 3184899578, 4777349367, 6369799156, 9554698734, 19109397468]

約数ペア:

[(1, 19109397468), (2, 9554698734), (3, 6369799156), (4, 4777349367), (6, 3184899578), (7, 2729913924), (12, 1592449789), (14, 1364956962), (17, 1124082204), (21, 909971308), (28, 682478481), (34, 562041102), (42, 454985654), (51, 374694068), (68, 281020551), (84, 227492827), (102, 187347034), (119, 160583172), (204, 93673517), (238, 80291586), (357, 53527724), (476, 40145793), (714, 26763862), (1428, 13381931)]