17638612

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 34473600

約数和(自身を除く): 16834988

約数列:

[1, 2, 4, 19, 29, 38, 53, 58, 76, 106, 116, 151, 212, 302, 551, 604, 1007, 1102, 1537, 2014, 2204, 2869, 3074, 4028, 4379, 5738, 6148, 8003, 8758, 11476, 16006, 17516, 29203, 32012, 58406, 83201, 116812, 152057, 166402, 232087, 304114, 332804, 464174, 608228, 928348, 4409653, 8819306, 17638612]

約数ペア:

[(1, 17638612), (2, 8819306), (4, 4409653), (19, 928348), (29, 608228), (38, 464174), (53, 332804), (58, 304114), (76, 232087), (106, 166402), (116, 152057), (151, 116812), (212, 83201), (302, 58406), (551, 32012), (604, 29203), (1007, 17516), (1102, 16006), (1537, 11476), (2014, 8758), (2204, 8003), (2869, 6148), (3074, 5738), (4028, 4379)]