18925710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33203}}^1$

素因数の和:33232

約数の個数: 32

約数和(自身を含む): 47813760

約数和(自身を除く): 28888050

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 33203, 66406, 99609, 166015, 199218, 332030, 498045, 630857, 996090, 1261714, 1892571, 3154285, 3785142, 6308570, 9462855, 18925710]

約数ペア:

[(1, 18925710), (2, 9462855), (3, 6308570), (5, 3785142), (6, 3154285), (10, 1892571), (15, 1261714), (19, 996090), (30, 630857), (38, 498045), (57, 332030), (95, 199218), (114, 166015), (190, 99609), (285, 66406), (570, 33203)]