19497648

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{21379}}^1$

素因数の和:21409

約数の個数: 40

約数和(自身を含む): 53022400

約数和(自身を除く): 33524752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 21379, 42758, 64137, 85516, 128274, 171032, 256548, 342064, 406201, 513096, 812402, 1026192, 1218603, 1624804, 2437206, 3249608, 4874412, 6499216, 9748824, 19497648]

約数ペア:

[(1, 19497648), (2, 9748824), (3, 6499216), (4, 4874412), (6, 3249608), (8, 2437206), (12, 1624804), (16, 1218603), (19, 1026192), (24, 812402), (38, 513096), (48, 406201), (57, 342064), (76, 256548), (114, 171032), (152, 128274), (228, 85516), (304, 64137), (456, 42758), (912, 21379)]