19135676

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5743}}^1$

素因数の和:5778

約数の個数: 36

約数和(自身を含む): 41253408

約数和(自身を除く): 22117732

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 5743, 11486, 22972, 40201, 80402, 97631, 160804, 195262, 281407, 390524, 562814, 683417, 1125628, 1366834, 2733668, 4783919, 9567838, 19135676]

約数ペア:

[(1, 19135676), (2, 9567838), (4, 4783919), (7, 2733668), (14, 1366834), (17, 1125628), (28, 683417), (34, 562814), (49, 390524), (68, 281407), (98, 195262), (119, 160804), (196, 97631), (238, 80402), (476, 40201), (833, 22972), (1666, 11486), (3332, 5743)]