23391670

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1237}}^1$

素因数の和:1336

約数の個数: 32

約数和(自身を含む): 44211456

約数和(自身を除く): 20819786

約数列:

[1, 2, 5, 10, 31, 61, 62, 122, 155, 305, 310, 610, 1237, 1891, 2474, 3782, 6185, 9455, 12370, 18910, 38347, 75457, 76694, 150914, 191735, 377285, 383470, 754570, 2339167, 4678334, 11695835, 23391670]

約数ペア:

[(1, 23391670), (2, 11695835), (5, 4678334), (10, 2339167), (31, 754570), (61, 383470), (62, 377285), (122, 191735), (155, 150914), (305, 76694), (310, 75457), (610, 38347), (1237, 18910), (1891, 12370), (2474, 9455), (3782, 6185)]