19675032

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3319}}^1$

素因数の和:3360

約数の個数: 64

約数和(自身を含む): 55776000

約数和(自身を除く): 36100968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 3319, 5928, 6638, 9957, 13276, 19914, 26552, 39828, 43147, 63061, 79656, 86294, 126122, 129441, 172588, 189183, 252244, 258882, 345176, 378366, 504488, 517764, 756732, 819793, 1035528, 1513464, 1639586, 2459379, 3279172, 4918758, 6558344, 9837516, 19675032]

約数ペア:

[(1, 19675032), (2, 9837516), (3, 6558344), (4, 4918758), (6, 3279172), (8, 2459379), (12, 1639586), (13, 1513464), (19, 1035528), (24, 819793), (26, 756732), (38, 517764), (39, 504488), (52, 378366), (57, 345176), (76, 258882), (78, 252244), (104, 189183), (114, 172588), (152, 129441), (156, 126122), (228, 86294), (247, 79656), (312, 63061), (456, 43147), (494, 39828), (741, 26552), (988, 19914), (1482, 13276), (1976, 9957), (2964, 6638), (3319, 5928)]