15692314390

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4021}}^1\times {\mathrm{12589}}^1$

素因数の和:16648

約数の個数: 32

約数和(自身を含む): 29166900480

約数和(自身を除く): 13474586090

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 4021, 8042, 12589, 20105, 25178, 40210, 62945, 124651, 125890, 249302, 390259, 623255, 780518, 1246510, 1951295, 3902590, 50620369, 101240738, 253101845, 506203690, 1569231439, 3138462878, 7846157195, 15692314390]

約数ペア:

[(1, 15692314390), (2, 7846157195), (5, 3138462878), (10, 1569231439), (31, 506203690), (62, 253101845), (155, 101240738), (310, 50620369), (4021, 3902590), (8042, 1951295), (12589, 1246510), (20105, 780518), (25178, 623255), (40210, 390259), (62945, 249302), (124651, 125890)]