19032928

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{593}}^1$

素因数の和:679

約数の個数: 48

約数和(自身を含む): 40415760

約数和(自身を除く): 21382832

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 59, 68, 118, 136, 236, 272, 472, 544, 593, 944, 1003, 1186, 1888, 2006, 2372, 4012, 4744, 8024, 9488, 10081, 16048, 18976, 20162, 32096, 34987, 40324, 69974, 80648, 139948, 161296, 279896, 322592, 559792, 594779, 1119584, 1189558, 2379116, 4758232, 9516464, 19032928]

約数ペア:

[(1, 19032928), (2, 9516464), (4, 4758232), (8, 2379116), (16, 1189558), (17, 1119584), (32, 594779), (34, 559792), (59, 322592), (68, 279896), (118, 161296), (136, 139948), (236, 80648), (272, 69974), (472, 40324), (544, 34987), (593, 32096), (944, 20162), (1003, 18976), (1186, 16048), (1888, 10081), (2006, 9488), (2372, 8024), (4012, 4744)]