19360488

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 57209760

約数和(自身を除く): 37849272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 101, 147, 163, 168, 196, 202, 294, 303, 326, 392, 404, 489, 588, 606, 652, 707, 808, 978, 1141, 1176, 1212, 1304, 1414, 1956, 2121, 2282, 2424, 2828, 3423, 3912, 4242, 4564, 4949, 5656, 6846, 7987, 8484, 9128, 9898, 13692, 14847, 15974, 16463, 16968, 19796, 23961, 27384, 29694, 31948, 32926, 39592, 47922, 49389, 59388, 63896, 65852, 95844, 98778, 115241, 118776, 131704, 191688, 197556, 230482, 345723, 395112, 460964, 691446, 806687, 921928, 1382892, 1613374, 2420061, 2765784, 3226748, 4840122, 6453496, 9680244, 19360488]

約数ペア:

[(1, 19360488), (2, 9680244), (3, 6453496), (4, 4840122), (6, 3226748), (7, 2765784), (8, 2420061), (12, 1613374), (14, 1382892), (21, 921928), (24, 806687), (28, 691446), (42, 460964), (49, 395112), (56, 345723), (84, 230482), (98, 197556), (101, 191688), (147, 131704), (163, 118776), (168, 115241), (196, 98778), (202, 95844), (294, 65852), (303, 63896), (326, 59388), (392, 49389), (404, 47922), (489, 39592), (588, 32926), (606, 31948), (652, 29694), (707, 27384), (808, 23961), (978, 19796), (1141, 16968), (1176, 16463), (1212, 15974), (1304, 14847), (1414, 13692), (1956, 9898), (2121, 9128), (2282, 8484), (2424, 7987), (2828, 6846), (3423, 5656), (3912, 4949), (4242, 4564)]