19873344

素因数分解:

$2^6\times 3^1\times {\mathrm{89}}^1\times {\mathrm{1163}}^1$

素因数の和:1267

約数の個数: 56

約数和(自身を含む): 53218080

約数和(自身を除く): 33344736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 178, 192, 267, 356, 534, 712, 1068, 1163, 1424, 2136, 2326, 2848, 3489, 4272, 4652, 5696, 6978, 8544, 9304, 13956, 17088, 18608, 27912, 37216, 55824, 74432, 103507, 111648, 207014, 223296, 310521, 414028, 621042, 828056, 1242084, 1656112, 2484168, 3312224, 4968336, 6624448, 9936672, 19873344]

約数ペア:

[(1, 19873344), (2, 9936672), (3, 6624448), (4, 4968336), (6, 3312224), (8, 2484168), (12, 1656112), (16, 1242084), (24, 828056), (32, 621042), (48, 414028), (64, 310521), (89, 223296), (96, 207014), (178, 111648), (192, 103507), (267, 74432), (356, 55824), (534, 37216), (712, 27912), (1068, 18608), (1163, 17088), (1424, 13956), (2136, 9304), (2326, 8544), (2848, 6978), (3489, 5696), (4272, 4652)]