19852236

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{3911}}^1$

素因数の和:3971

約数の個数: 48

約数和(自身を含む): 52577280

約数和(自身を除く): 32725044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 3911, 5076, 7822, 11733, 15644, 23466, 35199, 46932, 70398, 105597, 140796, 183817, 211194, 367634, 422388, 551451, 735268, 1102902, 1654353, 2205804, 3308706, 4963059, 6617412, 9926118, 19852236]

約数ペア:

[(1, 19852236), (2, 9926118), (3, 6617412), (4, 4963059), (6, 3308706), (9, 2205804), (12, 1654353), (18, 1102902), (27, 735268), (36, 551451), (47, 422388), (54, 367634), (94, 211194), (108, 183817), (141, 140796), (188, 105597), (282, 70398), (423, 46932), (564, 35199), (846, 23466), (1269, 15644), (1692, 11733), (2538, 7822), (3911, 5076)]