19100105988

素因数分解:

$2^2\times 3^1\times {\mathrm{12889}}^1\times {\mathrm{123491}}^1$

素因数の和:136387

約数の個数: 24

約数和(自身を含む): 44570732640

約数和(自身を除く): 25470626652

約数列:

[1, 2, 3, 4, 6, 12, 12889, 25778, 38667, 51556, 77334, 123491, 154668, 246982, 370473, 493964, 740946, 1481892, 1591675499, 3183350998, 4775026497, 6366701996, 9550052994, 19100105988]

約数ペア:

[(1, 19100105988), (2, 9550052994), (3, 6366701996), (4, 4775026497), (6, 3183350998), (12, 1591675499), (12889, 1481892), (25778, 740946), (38667, 493964), (51556, 370473), (77334, 246982), (123491, 154668)]