19346604

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 47072256

約数和(自身を除く): 27725652

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 131, 186, 262, 372, 393, 397, 524, 786, 794, 1191, 1572, 1588, 2382, 4061, 4764, 8122, 12183, 12307, 16244, 24366, 24614, 36921, 48732, 49228, 52007, 73842, 104014, 147684, 156021, 208028, 312042, 624084, 1612217, 3224434, 4836651, 6448868, 9673302, 19346604]

約数ペア:

[(1, 19346604), (2, 9673302), (3, 6448868), (4, 4836651), (6, 3224434), (12, 1612217), (31, 624084), (62, 312042), (93, 208028), (124, 156021), (131, 147684), (186, 104014), (262, 73842), (372, 52007), (393, 49228), (397, 48732), (524, 36921), (786, 24614), (794, 24366), (1191, 16244), (1572, 12307), (1588, 12183), (2382, 8122), (4061, 4764)]