19333860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3541}}^1$

素因数の和:3573

約数の個数: 96

約数和(自身を含む): 66646272

約数和(自身を除く): 47312412

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 3541, 5460, 7082, 10623, 14164, 17705, 21246, 24787, 35410, 42492, 46033, 49574, 53115, 70820, 74361, 92066, 99148, 106230, 123935, 138099, 148722, 184132, 212460, 230165, 247870, 276198, 297444, 322231, 371805, 460330, 495740, 552396, 644462, 690495, 743610, 920660, 966693, 1288924, 1380990, 1487220, 1611155, 1933386, 2761980, 3222310, 3866772, 4833465, 6444620, 9666930, 19333860]

約数ペア:

[(1, 19333860), (2, 9666930), (3, 6444620), (4, 4833465), (5, 3866772), (6, 3222310), (7, 2761980), (10, 1933386), (12, 1611155), (13, 1487220), (14, 1380990), (15, 1288924), (20, 966693), (21, 920660), (26, 743610), (28, 690495), (30, 644462), (35, 552396), (39, 495740), (42, 460330), (52, 371805), (60, 322231), (65, 297444), (70, 276198), (78, 247870), (84, 230165), (91, 212460), (105, 184132), (130, 148722), (140, 138099), (156, 123935), (182, 106230), (195, 99148), (210, 92066), (260, 74361), (273, 70820), (364, 53115), (390, 49574), (420, 46033), (455, 42492), (546, 35410), (780, 24787), (910, 21246), (1092, 17705), (1365, 14164), (1820, 10623), (2730, 7082), (3541, 5460)]