16836380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{743}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 38997504

約数和(自身を除く): 22161124

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 103, 110, 206, 220, 412, 515, 743, 1030, 1133, 1486, 2060, 2266, 2972, 3715, 4532, 5665, 7430, 8173, 11330, 14860, 16346, 22660, 32692, 40865, 76529, 81730, 153058, 163460, 306116, 382645, 765290, 841819, 1530580, 1683638, 3367276, 4209095, 8418190, 16836380]

約数ペア:

[(1, 16836380), (2, 8418190), (4, 4209095), (5, 3367276), (10, 1683638), (11, 1530580), (20, 841819), (22, 765290), (44, 382645), (55, 306116), (103, 163460), (110, 153058), (206, 81730), (220, 76529), (412, 40865), (515, 32692), (743, 22660), (1030, 16346), (1133, 14860), (1486, 11330), (2060, 8173), (2266, 7430), (2972, 5665), (3715, 4532)]