19202274

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:664

約数の個数: 96

約数和(自身を含む): 53988480

約数和(自身を除く): 34786206

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 494, 546, 617, 741, 798, 819, 1197, 1234, 1482, 1638, 1729, 1851, 2223, 2394, 3458, 3702, 4319, 4446, 5187, 5553, 8021, 8638, 10374, 11106, 11723, 12957, 15561, 16042, 23446, 24063, 25914, 31122, 35169, 38871, 48126, 56147, 70338, 72189, 77742, 82061, 105507, 112294, 144378, 152399, 164122, 168441, 211014, 246183, 304798, 336882, 457197, 492366, 505323, 738549, 914394, 1010646, 1066793, 1371591, 1477098, 2133586, 2743182, 3200379, 6400758, 9601137, 19202274]

約数ペア:

[(1, 19202274), (2, 9601137), (3, 6400758), (6, 3200379), (7, 2743182), (9, 2133586), (13, 1477098), (14, 1371591), (18, 1066793), (19, 1010646), (21, 914394), (26, 738549), (38, 505323), (39, 492366), (42, 457197), (57, 336882), (63, 304798), (78, 246183), (91, 211014), (114, 168441), (117, 164122), (126, 152399), (133, 144378), (171, 112294), (182, 105507), (234, 82061), (247, 77742), (266, 72189), (273, 70338), (342, 56147), (399, 48126), (494, 38871), (546, 35169), (617, 31122), (741, 25914), (798, 24063), (819, 23446), (1197, 16042), (1234, 15561), (1482, 12957), (1638, 11723), (1729, 11106), (1851, 10374), (2223, 8638), (2394, 8021), (3458, 5553), (3702, 5187), (4319, 4446)]