12459148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 24837120

約数和(自身を除く): 12377972

約数列:

[1, 2, 4, 13, 26, 31, 52, 59, 62, 118, 124, 131, 236, 262, 403, 524, 767, 806, 1534, 1612, 1703, 1829, 3068, 3406, 3658, 4061, 6812, 7316, 7729, 8122, 15458, 16244, 23777, 30916, 47554, 52793, 95108, 100477, 105586, 200954, 211172, 239599, 401908, 479198, 958396, 3114787, 6229574, 12459148]

約数ペア:

[(1, 12459148), (2, 6229574), (4, 3114787), (13, 958396), (26, 479198), (31, 401908), (52, 239599), (59, 211172), (62, 200954), (118, 105586), (124, 100477), (131, 95108), (236, 52793), (262, 47554), (403, 30916), (524, 23777), (767, 16244), (806, 15458), (1534, 8122), (1612, 7729), (1703, 7316), (1829, 6812), (3068, 4061), (3406, 3658)]