23495210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3989}}^1$

素因数の和:4046

約数の個数: 32

約数和(自身を含む): 45964800

約数和(自身を除く): 22469590

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 3989, 5890, 7978, 19945, 39890, 75791, 123659, 151582, 247318, 378955, 618295, 757910, 1236590, 2349521, 4699042, 11747605, 23495210]

約数ペア:

[(1, 23495210), (2, 11747605), (5, 4699042), (10, 2349521), (19, 1236590), (31, 757910), (38, 618295), (62, 378955), (95, 247318), (155, 151582), (190, 123659), (310, 75791), (589, 39890), (1178, 19945), (2945, 7978), (3989, 5890)]