19084158

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1487}}^1$

素因数の和:1549

約数の個数: 48

約数和(自身を含む): 44568576

約数和(自身を除く): 25484418

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 414, 558, 713, 1426, 1487, 2139, 2974, 4278, 4461, 6417, 8922, 12834, 13383, 26766, 34201, 46097, 68402, 92194, 102603, 138291, 205206, 276582, 307809, 414873, 615618, 829746, 1060231, 2120462, 3180693, 6361386, 9542079, 19084158]

約数ペア:

[(1, 19084158), (2, 9542079), (3, 6361386), (6, 3180693), (9, 2120462), (18, 1060231), (23, 829746), (31, 615618), (46, 414873), (62, 307809), (69, 276582), (93, 205206), (138, 138291), (186, 102603), (207, 92194), (279, 68402), (414, 46097), (558, 34201), (713, 26766), (1426, 13383), (1487, 12834), (2139, 8922), (2974, 6417), (4278, 4461)]